docs: def setWorker(self, *args, **kwargs):
          """Add a worker assignation
              Arguments and order to pass are defined in LAUNCHING_ARGUMENTS
              Using named args is advised.
          """
          try:
              la = self.LAUNCHING_ARGUMENTS(*args, **kwargs)
          except TypeError as e:
              scoop.logger.error(("addWorker failed to convert args %s and kwargs %s "
                              "to namedtuple (requires %s arguments (names %s)") %
                              (args, kwargs, len(self.LAUNCHING_ARGUMENTS._fields),
                               self.LAUNCHING_ARGUMENTS._fields))
  
          self.workersArguments = la